This can cause some confusion in the event that you connect a hard drive that supports the SATA III standard into a SATA II connector, creating a bottleneck at the SATA II interface that will limit the potential bandwidth of the drive. The SATA standard has now undergone three major revisions, resulting in connectors that are identical in appearance (hurray for backwards compatibility), but with bandwidth doubling each time.
The SATA standard’s been in use for many years and is still the most prevalent interface for connecting internal storage drives. SATA (Serial Advanced Technology Attachment) refers to the technology standard for connecting hard drives, solid state drive, and optical drives to the computer’s motherboard. Luckily, advances in host interfaces invariably stay ahead of the pace of drive technologies, always allowing room to push speeds a bit farther. If you are, it’s time to get up to speed!Įver faster drive technology, brought about by faster spinning disks, increased cache, advances in controller architecture, and a host of other factors keeps pushing the host interface to become the bottleneck for read and write speeds. If you’re into vintage computers and you think patience is a virtue that can only be honed by waiting for programs to respond, maybe you’re still rocking a drive with a PATA interface. 5AĮvery hard drive or solid state drive you’ve used in the past ten years is likely to have used either a SATA interface, or more recently a PCI Express interface. Generation 1: MacBook Air (Late 2010 – Mid 2011).RyanSmithAT: Well I'm officially envious.gavbon86: RT AMD Announces Ryzen 5000 C-Series For High-End Chromebooks.gavbon86: This is exactly the kind of thing that makes people lose faith in the Police and the Justice system.gavbon86: I still haven't moved onto Wi-Fi 6E yet!.gavbon86: RT The AMD AM4 motherboard market is mature, which means there are a lot of aggressively-priced options with lots of functional….gavbon86: Legit what I thought this was!.RyanSmithAT: One of the consequences of GPU prices coming back down to earth is that returns at retailers are starting to stack….RyanSmithAT: Not any time soon, but the crystal ball has been notoriously poor about predicting the market this year.So returns for (what should be) reasons other than defective merchandise You'll also see modest gains in idle power consumption, but the big platform battery life gains really come with Haswell ULx chips which we won't see until closer to the end of the year and will be used in tablets/convertibles. Haswell's impact on the rMBP should be greatest on the 13-inch model, where the improved GPU performance will be able to make up for the fact that there's no discrete GPU (assuming Apple integrates Haswell GT3e silicon). These price cuts do come several months before the introduction of Haswell based rMBPs. As high DPI displays become more commonplace, we'll see continued decline in the pricing department. It was clear from the start that the MacBook Pro with Retina Display would eventually fall down to more reasonable prices, and this is likely the beginning of that curve.
Overall these are welcome changes to pricing and specs. MacBook Pro with Retina Display Storage Pricing That's not a lot for a 768GB drive, but it doesn't take into account the cost of the base 512GB SSD you are paying for but don't get to keep. For the upgraded 15-inch model, moving to a 768GB SSD is now a $400 upgrade. The 512GB and 768GB SSD upgrades drop in price a bit depending on what configuration you're looking at. While default storage configurations don't change, SSD upgrade pricing does. The upgraded 15-inch model now comes with 16GB of DDR3L-1600 by default. On the 15-inch side, both configurations get a 100MHz faster base clock (i7-3635QM and i7-3740QM most likely).
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The faster CPUs are nice to see, especially since that's really the only way to improve UI performance at this point until Apple brings some more software tweaks to OS X. The upgraded 13-inch rMBP configuration has a slightly faster Core i5 CPU (2.6GHz base clock instead of 2.5GHz, I believe this is a Core i5-3230M). The good news is the price of the base and upgraded 13-inch rMBPs have dropped to $1499 and $1699, respectively. The price cuts impact the 13-inch rMBP, while the spec bumps extend across almost all models.
Earlier this morning Apple announced a combination of price cuts and spec updates to its MacBook Pro with Retina Display lineup.
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